ESP32- WROOM 32 UE code space and integration with MSP430 MCU

[kotteswaran P]

Hi,
For our project, we need to interface ESP32-D0WD-V3 with our host MCU (MSP430). The ESP32 should be configured in Wi-Fi AP mode and BLE mode, so in total, how much code space will take to configure the ESP32?
what are the libraries/drivers that need to interface the ESP32 with MSP430 using API?
For MSP430, we use the IAR workbench, how can we include the dependent libraries into the source MCU?

Similarly, to configure it using AT commands, what are the dependent libraries required? and how to include them into host MCU?

Does ESP32 have an on-chip stack for Wi-Fi and BLE?